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PCI: j721e: Use T_PERST_CLK_US macro

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[ Upstream commit f96b6971373382855bc964f1c067bd6dc41cf0ab ]

Use the T_PERST_CLK_US macro, and the fsleep() function instead of
usleep_range().

Link: https://lore.kernel.org/linux-pci/20240102-j7200-pcie-s2r-v7-6-a2f9156da6c3@bootlin.com
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Stable-dep-of: 22a9120479a4 ("PCI: j721e: Deassert PERST# after a delay of PCIE_T_PVPERL_MS milliseconds")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Thomas Richard
2024-06-19 12:15:14 +02:00
committed by Greg Kroah-Hartman
parent 0a289ca902
commit bea0c0e401
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/cadence/pci-j721e.c
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@@ -520,7 +520,7 @@ static int j721e_pcie_probe(struct platform_device *pdev)
* after 100 us.
*/
if (gpiod) {
usleep_range(100, 200);
fsleep(PCIE_T_PERST_CLK_US);
gpiod_set_value_cansleep(gpiod, 1);
}